PROBLEM TO BE SOLVED: To provide a steering bogie capable of suppressing degradation of steering responsiveness.SOLUTION: A steering bogie for rolling stock comprises: a bogie frame supporting a bolster relatively turnably around a vertical axis; two wheel shafts having an axle and a pair of wheels; and a steering mechanism which steers at least one of the two wheel shafts in response to relative turning of the bolster. The steering mechanism includes: a steering leverage that rotates around a fulcrum axis with respect to the bogie frame; a connection link that connects the bolster and the steering leverage, and interlocks the bogie frame and the bolster relatively turnably; and a steering link that steers the wheel shafts while connected to the steering leverage and interlocked with rotating operation of the steering leverage. The steering link is connected to the steering leverage by pin members, and the pin members are fixed to the steering leverage in a relatively non-rotatable manner.SELECTED DRAWING: Figure 5

    【課題】 操舵の応答性の低下を抑制することができる操舵台車を提供する。【解決手段】 ボルスタを鉛直軸回りに相対旋回可能に支持する台車枠と、車軸及び一対の車輪を有する2つの輪軸と、ボルスタの相対旋回に応じて2つの輪軸のうち少なくとも一方を操舵する操舵機構とを備えている。操舵機構は、台車枠に対して支点軸線を中心に回動する操舵テコと、ボルスタと操舵テコとを連結し、台車枠とボルスタとの相対旋回に連動する連結リンクと、操舵テコに連結され、操舵テコの回動動作に連動して輪軸を操舵する操舵リンクとを有し、操舵リンクは、ピン部材によって操舵テコに連結されており、ピン部材は、操舵テコに相対回動不能に固定されている。【選択図】 図5


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    Titel :

    STEERING BOGIE FOR ROLLING STOCK


    Weitere Titelangaben:

    鉄道車両用操舵台車


    Beteiligte:
    NISHIMURA TAKEHIRO (Autor:in) / SATO YOSHI (Autor:in) / TAGA SHIKO (Autor:in) / TSUMURA YOSUKE (Autor:in) / KAMURA KEIICHIRO (Autor:in) / KONOIKE FUMIKAZU (Autor:in) / MURATA KOICHI (Autor:in) / FRANCOIS OLIVIER UCHIDA (Autor:in) / YOSHIMATSU YUTA (Autor:in)

    Erscheinungsdatum :

    2017-05-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / F16C SHAFTS , Wellen



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